aFunlang/include/tool/regex.hpp

#ifndef AFUN_REGEX
#define AFUN_REGEX

#define PCRE2_CODE_UNIT_WIDTH 8
#include "pcre2.h"

#include "aFunToolExport.h"

namespace aFuntool {
    const int REGEX_ERROR_SIZE = 512;

    class Regex {
        pcre2_code *re;  // 正则表达式
        const std::string pattern;  // 正则表达式的字符串
    public:
        AFUN_TOOL_EXPORT explicit Regex(const std::string &pattern_);
        AFUN_TOOL_EXPORT ~Regex ();
        AFUN_TOOL_EXPORT int match(const char *subject);
        AFUN_TOOL_EXPORT int match(const std::string &subject) {return match(subject.c_str());}
    };
}

#endif //AFUN_REGEX